AL Water Projects Practice Questions - Alabama Water Projects Contractor Examination Exam

How does dry-mix shotcrete differ from wet-mix at the point of application?

Dry-mix is always pumped as a fully hydrated slurry from the plant Dry-mix uses no cement Water is added at the nozzle as the dry ingredients are projected Dry-mix can only be used underwater

Correct Answer:

Water is added at the nozzle as the dry ingredients are projected

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